baratynskiy
47 lines
1.0 KiB
Kotlin
Vendored
47 lines
1.0 KiB
Kotlin
Vendored
// !CHECK_TYPE
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// Incorrect "type mismatch" error for generic extension safe call (required not-null, found nullable)
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// FILE: B.java
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public class B<T> {
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public String gav() {
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return "";
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}
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public static <T> B<T> create() {
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return new B();
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}
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}
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// FILE: A.kt
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class A<T> {
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fun gav() = ""
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}
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fun <R> foo(x: R) = x
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fun <T> A<T>.bar() = ""
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fun <T> B<T>.bar() = ""
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fun foo(l: A<String>?) {
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// No errors should be here
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foo(l?.bar()) checkType { _<String?>() }
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foo(l?.gav()) checkType { _<String?>() }
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if (l != null) {
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foo(l<!UNNECESSARY_SAFE_CALL!>?.<!>bar()) checkType { _<String>() }
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foo(l<!UNNECESSARY_SAFE_CALL!>?.<!>gav()) checkType { _<String>() }
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}
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}
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fun fooNotNull(l: A<String>) {
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// No errors should be here
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foo(l<!UNNECESSARY_SAFE_CALL!>?.<!>bar()) checkType { _<String>() }
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foo(l<!UNNECESSARY_SAFE_CALL!>?.<!>gav()) checkType { _<String>() }
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}
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fun bar() {
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val l = B.create<String>()
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foo(l?.bar()) checkType { _<String?>() }
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foo(l?.gav()) checkType { _<String?>() }
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}
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